63489201 has 8 divisors (see below), whose sum is σ = 84690144. Its totient is φ = 42307200.

The previous prime is 63489191. The next prime is 63489211. The reversal of 63489201 is 10298436.

It is an interprime number because it is at equal distance from previous prime (63489191) and next prime (63489211).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63489201 - 2⁶ = 63489137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63489211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7926 + ... + 13776.

It is an arithmetic number, because the mean of its divisors is an integer number (10586268).

Almost surely, 2^63489201 is an apocalyptic number.

It is an amenable number.

63489201 is a deficient number, since it is larger than the sum of its proper divisors (21200943).

63489201 is a wasteful number, since it uses less digits than its factorization.

63489201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9471.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 63489201 is about 7968.0111069200. The cubic root of 63489201 is about 398.9329916806.

The spelling of 63489201 in words is "sixty-three million, four hundred eighty-nine thousand, two hundred one".